Baseline data (number of lesions) | (46) | (71) | |
Vessel reference diameter (mm) | 3.45 (0.49) | 3.43 (0.37) | 0.876 |
Minimum lumen diameter (mm) | 1.17 (0.50) | 1.20 (0.61) | 0.833 |
Diameter of the stenosis (%) | 65.4 (14.5) | 63.5 (17.6) | 0.539 |
Lesion length (mm) | 9.0 (5.1) | 8.5 (4.8) | 0.667 |
Post-DCA
|
Minimum lumen diameter (mm) | 2.53 (0.46) | – | |
Diameter of the stenosis (%) | 28.7 (15.1) | – | |
Post-stenting
|
Vessel reference diameter (mm) | 3.74 (0.54) | 3.61 (0.43) | 0.135 |
Minimum lumen diameter (mm) | 3.57 (0.59) | 3.33 (0.49) | 0.022 |
Diameter of the stenosis (%) | 4.2 (9.9) | 7.4 (9.9) | 0.090 |
Acute gain (mm) | 2.40 (0.78) | 2.13 (0.80) | 0.078 |
Relative gain (mm) | 0.70 (0.23) | 0.61 (0.22) | 0.123 |
Balloon to artery ratio | 1.19 (0.13) | 1.12 (0.17) | 0.530 |
Six month follow up (number of lesions) | (36) | (57) | |
Vessel reference diameter (mm) | 3.45 (0.46) | 3.31 (0.40) | 0.164 |
Minimum lumen diameter (mm) | 2.79 (0.64) | 2.26 (0.85) | 0.004 |
Degree of stenosis (%) | 19.9 (14.3) | 32.2 (22.6) | 0.005 |
Restenosis rate (%) | 5 (13.8) | 20 (33.3) | 0.031 |
Late loss (mm) | 0.80 (0.63) | 1.05 (0.84) | 0.123 |
Loss index | 0.33 (0.31) | 0.59 (0.65) | 0.015 |
Net gain (mm) | 1.66 (0.83) | 1.03 (1.07) | 0.006 |